Using macport install wireshark, but wireshark command not found

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Hi, All:

I'm using macport install the wireshark and no broken happened.

But when I type "wireshark" or "wireshark2" to the terminal, the output is "command not found".

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OS: macOS Catalina

My command step :

sudo port install wireshark2

sudo dseditgroup -q -o edit -a my_user_name -t user access_bpf

sudo port unload wireshark-chmodbpf

https://imgur.com/a/VQJAmfG

If you have any advice, please tell me.

Thanks!!